憑借傳感器的變形,智能灰塵現身探索外星球
http://kadhoai.com.cn 2026-04-28 12:45:37 來源:互聯網
遙yao遠yuan而er又you神shen秘mi的de外wai星xing一yi直zhi帶dai給gei人ren類lei無wu限xian遐xia想xiang,承cheng載zai著zhe人ren類lei對dui未wei來lai的de希xi望wang。在zai大da多duo數shu的de宇yu宙zhou探tan測ce計ji劃hua中zhong,不bu外wai乎hu是shi使shi用yong諸zhu如ru機ji遇yu號hao或huo勇yong氣qi號hao之zhi類lei的de探tan測ce器qi來lai探tan索suo外wai部bu星xing球qiu。然ran而er,英ying國guo格ge拉la斯si哥ge大da學xue的de研yan究jiu人ren員yuan約yue翰han·巴克提出了一個新穎的探測方案,即利用變形智能灰塵來探索諸如人類十分感興趣的火星等外星球。
yuehandeshexiangshi,zairenleitansuowaibuxingqiushi,bushirangtanceqizhelu,ershixiangbeitancedexingqiubiaomiansaxiachengqianshangwandekebianhuanxingzhuangdewuxianchuanganqi,yejiushisuoweidezhinenghuichen。zhezhongzhinenghuichenbujinkeyiweizijidingwei,haikeyibianhuanchengliangzhongxingzhuang,yizhongshiguanghuade,lingwaiyizhongshicucaode。zhinenghuichenchuyuguanghuaxingzhuangshi,keyisuifengpiaoyang,erchuyucucaoxingzhuangshi,zekeyizhijieluodaosuotansuoxingqiudebiaomian。
為了驗證自己的設想,約翰利用蒙特卡羅仿真設計了計算機模型,通過隨機數字再現了火星塵暴,然後將虛擬的編製了一定程序的3萬個無線傳感器撒向模擬火星表麵。結果發現,大多數的智能灰塵可按預定的規則運動,70%的智能灰塵可成功探索大約20公裏範圍的情況。
yuehanbiaoshi,tadeshexiangshangchuyuyanjiutansuojieduan,muqianhaibucunzaitasuoshexiangdechuanganqi,dantaxiangxinzhezhongchuanganqibujiujiuhuiwenshi,ruyixiejuyoudianhuoxingdejuhewushikeyibianhuanxingzhuangde。
duiyuyuehandedadanshexiang,yixiekexuejiabiaoshikending。meiguojialifuniyadaxuedezhinenghuichenzhuanjiakelisiyezhengzaitansuozhezhongfangan,bingrenweiliyongzhinenghuichenlaitansuowaixingdekenengxinghenda。gaixiaodelingwaiyiweizhinenghuichenzhuanjiamixieerzerenwei,liyongzhinenghuichenlaitansuowaixingdeyoudianshi:對傳感器的穩定性能要求不高,因為當一個傳感器出現故障時,其他傳感器可以頂替上來:但缺點是,傳感器越小,則高保真及敏感性會受到影響。